Adult sci-fi games
Science fiction is a smaller shelf than fantasy and a more varied one, running from spaceships and androids to bunkers after the bombs. Each game takes a different corner of it. Shelter 69 is a post-apocalyptic shelter manager, Void Sirens - Space Opera a crew-collecting game set among the stars, and Wild Life an open-world RPG on an alien planet. Because the settings share so little, choose by play style first and theme second. It also helps to know how much the fiction matters. In some entries the future is a backdrop for collecting characters, in others the world is explained through quests and written lore worth reading. Hard science is rare; pulp adventure and parody are the usual registers.
- 1
An adult open-world action RPG for Windows set on the alien planet Kerpal, funded through Patreon, with real-time combat, branching choices, relationships and a sandbox editor.
- 2
A free-to-play collectible card battler from Pochemu Ltd where a mercenary captain builds a squad of recruits and fights turn-based battles on Android, iOS and in a browser.
- 3
A free-to-play cyberpunk Greek mythology harem RPG from Aeons Studio and Nutaku Publishing, with auto-battles, team building, a story campaign and PvP, playable on Android and in a browser.
- 4
A free-to-play post-apocalyptic clicker RPG with auto battles, a large collectible harem and uncensored animated scenes, played on Android or in a browser through Nutaku.
- 5
A free-to-play post-apocalyptic shelter management and strategy game from JNT, on Android, iOS, PC and browser, with a story campaign told in chapters and a large cast of women.
- 6
A free-to-play adult sci-fi turn-based RPG from Golden Cucumber Ent. on Nutaku, where the player captains a crew of space outlaw women on Android, iOS or browser.
- 7
A free sci-fi turn-based mecha RPG from Gameyond where you recruit and train animated female pilots, with a story mode, daily challenges and PvP leagues on Android and PC browser.
- 8
A free cyberpunk auto-battle roguelike on Nutaku where a female cyber-police officer clears runs and chats with a growing circle of girlfriends, playable on Android, iOS and in a browser.
- 9
A single-player Windows role-playing adventure set in a near-future world after a monster war, sold DRM-free on GOG in a censored edition with an optional unrated add-on.
- 10
A sci-fi romance adventure from developer Satsuki and publisher Shiravune, about an android who questions her function, with full Japanese voice acting and a Windows download.
